body {
    background: @react_bg_color;
}

#root {
    width: 750px;
    margin: 0 auto;
    overflow: hidden;
}

.font_spill {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flex_center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.box_sizing {
    box-sizing: border-box;
}

.position_center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}